Re: [ gnuplot-Bugs-1575425 ] "with image" ignores gamma for postscript output (fwd)

[Petr M. <mi...@ph...>]

>> if (sm_palette.colorMode == SMPAL_COLOR_MODE_GRAY)
>>     fprintf(gppsfile, "%s{1.0 %g div exp} settransfer\n", space, sm_palette.gamma);

I've changed it to
    {pm3dGamma exp} settransfer
and applied the patch.

> "settransfer" is Level 2 PostScript, so your patch needs to be check the
> "level1" flag and/or check for support dynamically.

It's OK, the whole image section is within not(Level1).

---
PM